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Finding the Third Proportional to 3,798.25 and 5,749.84

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Solution

The third proportional to 3,798.25 and 5,749.84 is: 8,704.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,798.25 : 5,749.84 = 5,749.84 : x
  2. Step 2: Convert to fraction form
    3,798.25/5,749.84 = 5,749.84/x
  3. Step 3: Cross multiply
    3,798.25x = 5,749.84 × 5,749.84
  4. Step 4: Simplify right side
    3,798.25x = 33,060,658.23
  5. Step 5: Solve for x
    x = 33,060,658.23/3,798.25
  6. Step 6: Final answer
    x = 8,704.19

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.